So my friends and I are wanting to start new toons on a different pvp server, but we don't know what to make. At level 80 we plan on making a 3v3 team for arena but we're having a lot of trouble on deciding what classes to be.

We want a holy pally, but is this good for a 3v3 arena team, and if so what should the other 2 classes be?

warrior/Dk/pala is a very good combo. thought its not much cc. Maybe warrior/warlock/pala is good :)

yeah warr/dk/pally is the at the moment team... maybe you could try druid/warr/pally or priest/warr/pally
holy pally pretty much goes with warr though

priest/war/pally.

its rediciolus,one dps,no chance...